Global document features

otherPrevLoc // another occurrence of current word
// was preceded by a CPW for class Location
otherPrevOrg // another occurrence of current word
// was preceded by a CPW for class Organization
otherPrevPers // another occurrence of current word
// was preceded by a CPW for class Person
otherPrevBiLoc // another occurrence of current word
// was preceded by a bigram for class Location
otherPrevBiOrg // another occurrence of current word
// was preceded by a bigram for class Organization
otherPrevBiPers // another occurrence of current word
// was preceded by a bigram for class Person
otherLastLoc // another occurrence of current word
// had feature lastLoc
otherLastOrg // another occurrence of current word
// had feature lastOrg
otherLastPers // another occurrence of current word
// had feature lastPers
otherCapitalized // an occurrence not as first word had
// feature Capitalized
// Acronyms
// An AllUpper word is stored as an acronym.
// Caps sequences with those initials will be given the following features:
Acronym // e.g. FCC
AcronymBegin // e.g. Federal
AcronymContinue // e.g. Communication
AcronymEnd // e.g. Committee